My sister and I treated our mom and a few others to dinner last night. (Moms' Birthday.) Split the bill, she paid for one more person than me. Her 1/2 was $45. mine was $35. We gave our CC's to waitress, explained, she said "Ok, no problem". Waitress comes back 5 long min. later. Explains that she accidentally put the higher one on mine, but then voided it, but voided twice by accident,--then she tried to bill me for my 1/2, but it wouldn't go through..........."sorry 'bout that
'...<><>Now, my sister has to ok her to put the whole amount on her CC. WAIT FOR IT...WAIT FOR IT...
I tried to get gasoline on the way home..........NO. Today, I go to bank, TRY to straighten things out.......NO, they can't do anything 'til Monday, and my account is FROZEN, due to the fact that it looked like my card had been stolen! This waitress was overheard bragging to other diners "I've been here for over 4 years!".....Wonder how many other times she messed things up for customers!
Has anything like this happened to you? 
I tried to get gasoline on the way home..........NO. Today, I go to bank, TRY to straighten things out.......NO, they can't do anything 'til Monday, and my account is FROZEN, due to the fact that it looked like my card had been stolen! This waitress was overheard bragging to other diners "I've been here for over 4 years!".....Wonder how many other times she messed things up for customers!
Has anything like this happened to you? 
Next time, ask sister if it's ok to put the whole amount on her card, and give her $35 later, or put it on your card, and collect $45 from her later.